we're joined now from new york by jeff jarvis runs the journalism program and have to go to soledad o'brien with breaking news out of connecticut. >> thanks, i appreciate that. let's listen in as they're getting ready to start this press conference. i'm about ten yards away and looks like lieutenant vance is about to speak. here he goes. >> crime detectives are still at the scenes of the school and at the secondary scene. we're still actively working those areas. there's nothing new to report relative to the investigation. suffice to say that it is moving forward. as i said yesterday and i will not and cannot detail pieces of the investigation, but i can tell you that we have recovered evidence, contrary to some of the news reports that have been out there. we have recovered some evidence. it is being analyzed and it is being processed. the weaponry involved, we are tracing them historically all the way back to when they were on the work bench being assembled and being examined and looked at with our federal partners. in addition, the post-mortem examination by the chief medical examiner is